\documentclass[zihao=-4,a4,seagreen,openany]{ibook}
\begin{document}
\frontmatter
\tableofcontents  

\mainmatter
\part{设置方法}
\include{pages/chapter1}
\include{pages/chapter2}

\part{用法示例}
\include{pages/chapter3}
\include{pages/chapter4}
\include{pages/chapter5}
\include{pages/appendix} 

\backmatter
\bibliography{ref/refs} 
\listoffigures  
\listoftables  
\printindex
\include{pages/history} 
\end{document}